GC_UPC Kel-Tec RDB Downward Ejecting Bullpup Semi-Automatic 223 Remington/5.56 NATO 20.5" FH 20+1 Polymer Bullpup Black Stk Black Nitride $928.77 RDB20BLK show more like this 17.99 Defense Depot GC_UPC Kel-Tec RDB Downward Ejecting Bullpup Semi-Automatic 223 Remington/5.56 NATO 20.5" FH 20+1 Polymer Bullpup Black Stk Black Nitride $938.24 RDB20BLK show more like this Calculated in Cart DACK Outdoors